Diamond colour centre enables an atomic optical antenna
Anno: 2024
Autori: Castelletto S., Agio M.
Affiliazione autori: RMIT Univ, Sch Engn, Melbourne, Vic, Australia; Univ Siegen, Sch Sci & Technol, Siegen, Germany; Natl Res Council CNR, Natl Inst Opt INO, Florence, Italy.
Abstract: Optical nanoantenna field enhancement is hampered by material- and size-dependent losses. Researchers have now made an atomic antenna using the controlled formation of an isolated germanium vacancy colour centre in diamond, which enables giant near-field optical enhancement and which can detect and control nearby charges and induce energy transfer.
Giornale/Rivista: NATURE PHOTONICS
Volume: 18 (10) Da Pagina: 1004 A: 1005
DOI: 10.1038/s41566-024-01522-yCitazioni: 1dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-05-18Riferimenti tratti da Isi Web of Knowledge: (solo abbonati)
